baber/WOPTO huggingface dataset:
Patent CA-2574252-A1 (CA)
Inventor: LAM HONG
IPC: B66B9/02
Filed: 2007-01-16
Abstract: A scissor lift device is provided having twin vertical screws that act to raise or lower a substantially horizontal and flat platform using a pair of scissor jacks . A single DC motor can be provided within the scissor lift device housing, and is operatively connected to one vertical screw. The other vertical screw is connected to the first by a locked linkage that passes from one screw to the other in the base of the scissor lift device. As such, rotation of the motor results in an equal movement in both vertical screws, and thus equal movement of both scissor jacks. The configuration is easily serviced and installed, and is adapted to have the stationary and moveable components each covered by a protective shells. Additionally, the platform of the device can be easily leveled using a locking pin to lock the platform in a level position once the base of the device has been installed.
Patent CA-2575477-A1 (CA)
Inventor: FILLIOL LYLE E
IPC: E21B33/06
Filed: 2007-01-12
Abstract: Méthode de formation d'un élément d'obturation pour bloc obturateur de puits, et élément d'obturation. Une première étape consiste à obtenir un moule conique comprenant plusieurs parties consistant en un mandrin interne conçu de manière à former la paroi interne de l'élément d'obturation et un moule externe conçu de manière à former la paroi externe de l'élément d'obturation. Une deuxième étape consiste à saturer le tissu résistant à l'usure d'un polymère liquide, celui-ci pouvant servir d'élément d'obturation souple une fois durci. Une troisième étape consiste à recouvrir le mandrin interne du tissu saturé. Une quatrième étape consiste à assembler le moulage conique. Une cinquième étape consiste à verser du polymère liquide dans le moule et à le laisser durcir, ce qui forme, avec le tissu résistant à l'usure incrusté sur la paroi interne, l'élément d'obturation. Une sixième étape consiste à retirer l'élément d'obturation du moule conique.
Patent CA-2577399-A1 (CA)
Title: Enhanced oil delivery from structured surfactant formulations
Inventor: SOLIMAN NADIA
IPC: A61Q19/10
Filed: 2005-08-19
Abstract: Described are methods for preparing compositions that include the steps of (a) premixing a cationic guar gum in water; (b) adding a surfactant component to the premix of (a); (c) adding about 1 to about 3 weight % of salt to the mixture obtained in (b); (d) applying shear to the mixture obtained in (c) at a shear rate not exceeding about 20 sec−1 to form a spherulite composition; and (f) mixing an oil phase with the spherulite composition. Also included are compositions prepared by this process.
Patent CA-2577904-A1 (CA)
Title: Power machine having traction lock with speed-range selector
Inventor: BERG GERALD M
IPC: E02F9/24
Filed: 2005-09-20
Abstract: A self propelled power machine (10) is provided with a drive system (41) and a traction lock mechanism (56). The drive system (41) includes a speed range selector (44) and associated mechanism that can operate the power machine (10) in high and low speed ranges. The traction lock mechanism (56), when applied stops the drive system from moving the wheels (14) of the power machine (10).  A controller (48) insures the drive system (41) is in the low speed range prior to engaging the traction lock mechanism (56) . If the drive system (41) is in the high speed range, the controller (48) first places the drive system (41) in the low speed range and the controller (48) then applies the traction lock mechanism (56) after a short time delay to provide some dynamic slowing of the machine (10) . If the drive system (41) is already in the low speed range, the drive system (41) remains there and the controller (48) activates the traction lock mechanism (56) . In a variant, the controller (48) insures the drive system (41) is in the low speed range prior to engaging the traction lock mechanism (56).
Patent CA-2578875-A1 (CA)
Title: Cleaning product
Inventor: SPEED LYNDA ANNE
IPC: C08L29/04
Filed: 2002-05-13
Abstract: An automatic laundry or dishwashing product in unit does form comprising at least three distinct zones for delivering into at least three different stages in the washing cycle. The product provides improved cleaning, care and finishing benefits.
Patent CA-2580280-A1 (CA)
Title: Partage de ressources dans un environnement de telecommunications
Inventor: TZANNES MARCOS C
IPC: H04L47/36
Filed: 2005-10-11
Abstract: L'invention porte sur un émetteur-récepteur conçu pour partager de la mémoire et de la puissance de traitement parmi une pluralité de voies de latence de l'émetteur et/ou du récepteur dans un émetteur-récepteur de communications qui supporte plusieurs applications. Par exemple, les voies de latence de l'émetteur et/ou du récepteur peuvent partager une mémoire d'entrelaceur/désentrelaceur. Cette affectation peut être effectuée sur la base du débit de données, de la latence, des besoins de protection contre le bruit impulsif de l'application, des données ou informations transportées sur chaque voie de latence, ou en général tout paramètre associé au système de communications.
Patent CA-2580695-A1 (CA)
Inventor: GALVAN PEREZ JUAN PABLO
IPC: A61K33/22
Filed: 2005-09-02
Abstract: The invention relates to an improved method for the synthesis of sodium pentaborate pentahydrate (NaB5O8.5H2O), consisting in reacting disodium tetraborate decahydrate (DTBD, Borax) and orthoboric acid (OBA, boric acid).  The inventive method is performed over a period of no more than five days and does not require the use of fungal strains. The invention also relates to the product thus obtained, which is intended to boost the immune system against ailments caused by bacteria and viruses, to the pharmaceutical compositions thereof and to the use of same in relation to said ailments.
Patent CA-2580819-A1 (CA)
Inventor: KIRK RANDAL J
IPC: G06F40/00
Filed: 2005-09-20
Abstract: A translational language system and method for structuring irregular, or unstructured, information are provided. The language system comprising at least one compulsory characteristic for defining a particular nuance of an irregular communication; and at least one term or phrase corresponding to the at least one compulsory characteristics for further defining the particular nuance of the irregular communication.
Patent CA-2582220-A1 (CA)
Title: Polymer material
Inventor: GARRETT GRAHAM SAMUEL
IPC: C08G81/02
Filed: 2005-09-30
Abstract: A process is described for providing a polymer material from comprising the step of: blending as a first component one or more hydrophilic polymers, and as a second component one or more neutralising chemicals, in the complete or substantial absence of water. In the absence of water, the components will not be aqueous solutions such as those in WO 03/062321. Thus the components can be used in blending processes, and the present invention is able to form many other shapes and forms of material other than laminates on substrates.
Patent CA-2584624-A1 (CA)
Title: Angle adjuster of golf club head
Inventor: NAM JAE-UNG
IPC: A63B53/06
Filed: 2005-10-19
Abstract: Disclosed herein is an angle adjuster of gold club head which may adjust the angle of the face of golf club head and, more particularly, to an angle adjuster of gold club head wherein the golf club head may be rotated so that the angle of the face of golf club head may be adjusted easily. The angle adjuster of golf club head according to the invention comprises a face 11, a crown 12, a hole 14, an enlarged hole 15, a first irregularity 16, a central shaft 17, a second irregularity 26, a coil spring 40, and a fixing member 50.
Patent CA-2585516-A1 (CA)
Title: Normalized least mean square chip-level equalization advanced diversity receiver
Inventor: PAN KYLE JUNG-LIN
IPC: H03H7/40
Filed: 2005-10-18
Abstract: A receiver which includes at least one equalizer filter and a tap coefficients generator for implementing receive diversity. The equalizer filter processes a signal derived from signals received by a plurality of antennas. In one embodiment, sample data streams from the antennas are merged into one sample data stream. The merged sample data stream is processed by a single extended equalizer filter, whereby filter coefficients are adjusted in accordance with a joint error signal. A filter coefficient correction term used by the equalizer filter is generated by the tap coefficients generator using a normalized least mean square (NLMS) algorithm. In another embodiment, a plurality of equalizer filters are utilized, whereby each equalizer receives a sample data stream from a specific one of the antennas. In yet another embodiment, the sample data streams are combined after being processed by a plurality of matched filters based on respective estimated channel impulse responses.
Patent CA-2586133-A1 (CA)
Title: System and method for providing and access-controlling electronic content complementary to a printed book
Inventor: SLOMKOWSKI STEVEN
IPC: G06Q10/00
Filed: 2005-10-25
Abstract: A system and method for publishing electronic content including a facsimile copy of a printed book while providing access and navigation for the electronic content via the printed book itself. Each printed book serves as a static representation of the foundational part of the electronic multimedia content. The printed book also serves as the primary means for access to and navigation of the complete multimedia content.
Patent CA-2589211-A1 (CA)
Inventor: FRONING MARC J
IPC: C23F11/18
Filed: 2005-10-18
Abstract: A novel coating composition is provided for imparting corrosion and wear resistance to metal substrates. The novel coating composition is thermally applied and comprises an aluminum alloy mixed with a hard, inert matrix. The coating composition has found particular use in providing corrosion and wear resistance to metal seat rails used to secure aircrafts seats to the aircraft frame.
Patent CA-2590532-A1 (CA)
Inventor: LESESKY ALAN
IPC: B60Q11/00
Filed: 1999-11-17
Abstract: In one embodiment there is disclosed an apparatus for validating with minimal delay data transmitted to a data bus of a vehicle from a remote location and data transmitted from the data bus of the vehicle to a remote location. The apparatus comprises a local transceiver in operable electrical communication with the data bus of the vehicle and suitable to transmit data from the data bus to a remote location and receive data transmitted to the data bus from a remote location. The apparatus also comprises a local processor in electrical communication with the local transceiver and the data bus of the vehicle. Data output by the local processor to the data bus and data transmitted by the local transceiver to a remote location are also received by the local processor as false data and the local processor analyzes data received by the local processor and prevents propagation of false data to either the data bus or to the remote location. The local processor analyzes the data one bit at a time such that data may be transmitted from and to the data bus with minimal delay.
Patent CA-2591910-A1 (CA)
Inventor: BERGER WOLFGANG
IPC: F15D1/06
Filed: 2006-04-22
Abstract: The invention relates to a plastic plate for lining concrete components through which a fluid medium flows. Said plastic plate is provided with a plurality of anchor elements (10) which are mounted on the side (1B) thereof oriented towards the concrete component wall and which make it possible to positively fixe said plastic plate to the concrete component. The side (1A) of the plastic plate oriented to a medium is provided with a plurality of adjacent flow elements (4) which are embodied in the form of elevated structures comprising an upstream flank (4A) oriented in a flow direction (9) and an oppositely oriented downstream flank (4B), wherein the superficial areas located between the flow elements are smoothly shaped. In such a manner, it makes it possible to increase a dragging effect of medium-carried particles in order to avoid solid deposits even at a low flowrate. In the preferred embodiment, the flow elements are constructed in the form of narrow webs which have a wedge-shaped cross section and are distributed in individual rows (IV) side by side transversally to the longitudinal axis (5) of the plastic plate.
Patent CA-2593648-A1 (CA)
Title: Targeted chimeric molecules for cancer therapy
Inventor: ROSENBLUM MICHAEL G
IPC: C07K16/32
Filed: 2006-01-10
Abstract: The present invention concerns chimeric cancer therapeutic molecules comprising a targeting moiety and an anti-cell proliferation moiety. The anti-cell proliferation moiety may comprise a cytotoxic agent or an apoptosis-inducing factor, in specific embodiments. In particular embodiments, the anti-cell proliferation mechanism of the chimeric molecules comprises apoptotic pathways. In additional embodiments, the chimeric molecules of the present invention provide sensitivity to chemotherapy in a cell that is resistant to the chemotherapy.
Patent CA-2594407-A1 (CA)
Title: Device method, and use for treatment of neuropathy involving nitric oxide
Inventor: PETERS TOR
IPC: A61L29/08
Filed: 2006-02-13
Abstract: A device and method for therapeutical treatment of disorders in the oral cavity and a process for manufacturing of said device is disclosed. The device comprises a nitric oxide (NO) eluting polymer. The nitric oxide (NO) eluting polymer is configured to elute a therapeutic dosage of nitric oxide (NO) when used in the oral cavity. The device allows for target treatment of infections or wounds in the oral cavity. The device comprising the nitric oxide (NO) eluting polymer is arranged to contact an infected area in the oral cavity, such that a therapeutic dose of nitric oxide is eluted from said nitric oxide eluting polymer to said area. The nitric oxide (NO) eluting polymer is integrated with a carrier material, such that said carrier material, in use, regulates and controls the elution of said therapeutic dosage of nitric oxide (NO).
Patent CA-2594884-A1 (CA)
Title: Imaging apparatus for fully automatic screen printer
Inventor: KUANG YONGCONG
IPC: B41F15/00
Filed: 2007-07-26
Abstract: An imaging apparatus for fully automatic screen printer including two stacked light sources, two stacked beamsplitters, two stacked optical reflectors, two stacked imaging lens and two stacked image sensors, wherein the two stacked optical reflectors and the two stacked light sources are correspondingly disposed on two different sides of the two beamsplitters, the two stacked imaging lens are disposed on another side of the beamsplitters different from that of the optical reflectors and the light sources, the two stacked image sensors are disposed behind the imaging lens, the optical reflectors are provided with an upward reflection plane and a downward reflection plane, the optical axes of the imaging lenses are orthogonal to that of the light sources. The apparatus is of two independent optical paths which capture the image of the printed circuit board and that of the screen respectively. Furthermore, the apparatus is of compact structure, high acquiring speed and optical paths easy to be adjusted.
Patent CA-2597773-A1 (CA)
Inventor: JESKE FRANK
IPC: H02P6/24
Filed: 2006-01-20
Abstract: A two-stranded electronically commutated DC motor has a permanent-magnet rotor (36), power supply terminals (28, 30) for connecting the motor to a current source (22) and a stator (102) having a winding arrangement which includes first and second winding strands (52, 54). The latter are controlled by respective first and second semiconductor switches (70, 80). The motor also has a third controllable semiconductor switch (50), arranged in a supply lead from one of the terminals (28, 30) to the winding strands (52, 54), which third switch is alternately switched on and off by applying to it a PWM (Pulse Width Modulated) signal 24. During switch-off intervals, magnetic flux energy stored in the motor causes a decaying loop current (i2) to run through the windings, continuing to drive the rotor. This facilitates conformal mapping of temperature information in the PWM signal onto a target motor rotation speed.
Patent CA-2599661-A1 (CA)
Inventor: SEMPLE RYAN P
IPC: F04D29/04
Filed: 2006-03-10
Abstract: A centrifugal pump (15) has a stationary diffuser (27) with a bore (33a, 33b, 33c. A thrust bearing 837) has a tubular portion that inserts into the bore.  The thrust bearing (37) has an external shoulder (45) that contacts a support surface (47) in the bore (33b, 33c) of the diffuser (27) for transmitting downward thrust from an upstream impeller (29) to the diffuser (27) . The thrust bearing (37) has an internal shoulder (42) for transmitting upward thrust from a downstream impeller to the diffuser (27) .
Patent CA-2599954-A1 (CA)
Title: High-pressure, hemi-wedge cartridge valve
Inventor: SODERBERG PAUL B
IPC: F16K43/00
Filed: 2006-02-22
Abstract: A valve having a cartridge that fits within the valve housing and that may be replaced without removing the valve housing from adjoining equipment. The cartridge contains a wedge having curved surfaces and a driver to rotate the wedge from an open to a closed position. When the wedge rotates to the closed position a seal is formed on the convex surface of the wedge and a sealing assembly is moved to form a seal around the outlet of the valve housing.
Patent CA-2600419-A1 (CA)
Title: Procede et appareil pour ameliorer les performances de memoires de masse usb en presence de longs retards de transmission
Inventor: MCLEOD JOHN ALEXANDER
IPC: G06F13/38
Filed: 2006-03-10
Abstract: Cette invention concerne un procédé et un appareil servant à améliorer les performances de mémoires de masse à bus sériel universel, dans lesquelles une unité d'extension locale placée adjacente à un ordinateur hôte est utilisée en association avec une unité d'extension distante placée adjacente à un dispositif périphérique. L'unité d'extension locale et l'unité d'extension distante appliquent conjointement un protocole qui permet de transférer efficacement des données en bloc entre ces unités, même lorsque le retard de transmission entre les unités dépasse 1 microseconde. Aucune modification de l'ordinateur hôte ou de la mémoire de masse USB n'est requise pour obtenir de telles performances améliorées. Un procédé amélioré servant à connecter des mémoires de masse USB à un contrôleur hôte est également décrit.
Patent CA-2601502-A1 (CA)
Inventor: JOHNSON MICHAEL A
IPC: C09J7/22
Filed: 2006-03-24
Abstract: Metallized films and articles including a metallized film are disclosed. The metallized films may include multiple layers in which a metal layer is positioned between and in contact with two cross-linked polymeric layers.
Patent CA-2603828-A1 (CA)
Inventor: PETERS TOR
IPC: A61L27/54
Filed: 2006-02-13
Abstract: A cosmetic treatment method, and a device therefor, are provided that allow for cosmetic treatment of cosmetic disorders, caused by chronological age, environmental factors, changes in physiological functions of skin, such as psoriasis, dermatitis, acne, cellulites, and viral and/or bacteriological attacks. The device comprises a nitric oxide (NO) eluting polymer arranged to contact the area to be cosmetically treated, such that a cosmetic dose of nitric oxide is eluted from said nitric oxide eluting polymer to said area.  The nitric oxide (NO) eluting polymer is integrated with a carrier material, such that said carrier material, in use, regulates and controls the elution of said cosmetic dosage of nitric oxide (NO). Furthermore, a manufacturing method for said device is provided.
Patent CA-2604447-A1 (CA)
Inventor: QUINN LEONARD A
IPC: B01D53/26
Filed: 2007-09-26
Abstract: An air drying arrangement for a commercial vehicle is provided having two or more desiccant canisters arranged in parallel on a single air dryer body. The arrangement m ay include an coupling device that attaches to the body and allows the two or more desicca nt containing canisters to mount to the device. The arrangement may be configured to balan ce the flow of air to each of the desiccant containing canisters when drying air and/or when regenerating the desiccant.
Patent CA-2605646-A1 (CA)
Inventor: WINOGRAD JOSEPH M
IPC: G06K9/36
Filed: 2006-04-25
Abstract: Methods for adapting the operation of a system in response to the detection of embedded watermarks from a digital host content are provided. A digital host content is received and examined for the presence of watermarks. In response to the detection of embedded watermarks and in accordance with the value, type, density or spacing of the detected watermarks, one or more system reactions may take place. These reactions include conditionally allowing the system to resume its normal operation, prohibiting the system from resuming its normal operation, degrading the quality of the digital host content or changing the security status of the digital host content. In response to the extraction of weak watermarks that do not meet the desired system requirements, the extraction operation may be modified or extended to enable the detection of strong watermarks.
Patent CA-2608453-A1 (CA)
IPC: B66C1/42
Filed: 2007-10-23
Abstract: A grappler for use in grasping and manipulating pipe segments for large diameter pipeline tie-ins has a first frame and a second frame movably secured thereto. A pair of grapple arms is pivotally mounted to each frame and is actuated between a open position and (a closed position to engage and grasp the pipe segments An actuator displaces the second frame relative to the first frame in a first degree of movement to displace one pair of grapple arms relative to the other pair of arms, and a support frame provides the grappler with two additional degrees of movement. When mounted to a backhoe or like device, the grappler facilitates safe retrieval of pipe from hazardous trenches, and provides handling and alignment of the pipe segments for easier and safer welding of the pipe joints.
Patent CA-2610391-A1 (CA)
Inventor: PATELL VILLOO MORAWALA
IPC: A61K38/00
Filed: 2006-05-31
Abstract: The present invention relates to the recombinant method used for the production of soluble form of human tissue plasminogen activator variant. In this variant the threonine at position 103 of the endogenous tissue plasminogen activator is replaced by an asparagine leading to a new glycosylation site. At position 117 of the endogenous tissue plasminogen activator asparagine has been replaced by glutamine, leading to the removal of an N linked glycosylation site. At position 296-299 the amino acids lysine, histidine, arginine, and arginine have been replaced by four alanine amino acids. The invention further relates to the de novo synthesis of the nucleic acid sequence encoding tissue plasminogen activator, transformation of the constructed nucleic acid sequences into competent bacteria and sub-cloning of the same into mammalian expression vectors for the expression of the desired protein. DNA constructs comprising the control elements associated with the gene of interest have been disclosed. The recombinant human tissue plasminogen activator, according to the invention, and the salts and functional derivatives thereof, may comprise the active ingredient of pharmaceutical compositions for treatment of treatment of heart attack and stroke patients.  These compositions are yet another aspect of the present invention.
Patent CA-2610510-A1 (CA)
Inventor: RIZZO VINCENT J
IPC: G01F23/00
Filed: 2007-11-14
Abstract: A liquid characterization and level sensor with a coaxial probe attached to a closed loop servo circuitry combined with a DSP and novel algorithms to scan, lock and track signals to ascertain the level and purity of fluid in a container.